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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
966e803a AV |
2 | #include <generated/user_constants.h> |
3 | ||
4 | #define PT_OFFSET(r) ((r) * sizeof(long)) | |
5 | ||
6 | #define PT_SYSCALL_NR(regs) ((regs)[HOST_ORIG_AX]) | |
7 | #define PT_SYSCALL_NR_OFFSET PT_OFFSET(HOST_ORIG_AX) | |
8 | ||
9 | #define PT_SYSCALL_RET_OFFSET PT_OFFSET(HOST_AX) | |
10 | ||
11 | #define REGS_IP_INDEX HOST_IP | |
12 | #define REGS_SP_INDEX HOST_SP | |
13 | ||
858ba944 | 14 | #ifdef __i386__ |
966e803a | 15 | #define FP_SIZE ((HOST_FPX_SIZE > HOST_FP_SIZE) ? HOST_FPX_SIZE : HOST_FP_SIZE) |
858ba944 | 16 | #else |
966e803a AV |
17 | #define FP_SIZE HOST_FP_SIZE |
18 | ||
19 | /* | |
20 | * x86_64 FC3 doesn't define this in /usr/include/linux/ptrace.h even though | |
21 | * it's defined in the kernel's include/linux/ptrace.h. Additionally, use the | |
22 | * 2.4 name and value for 2.4 host compatibility. | |
23 | */ | |
24 | #ifndef PTRACE_OLDSETOPTIONS | |
25 | #define PTRACE_OLDSETOPTIONS 21 | |
26 | #endif | |
27 | ||
858ba944 | 28 | #endif |